December’s host Michelle Ziegler, the history of science Santa, has put together a massive sleigh load of #histsci goodies at her blog Contagions in Giants’ Shoulders #54 to see you through the holiday season. So when you’ve polished off the goose and the plum pudding settle back with that box of pralines and enjoy the fruits of the best history of science bloggage from the last month. By the way Michelle is celebrating her third bloggaversary with this edition of Giants’ Shoulders so go on over and congratulate her on three years of excellent #histmed blogging.